46997288 has 16 divisors (see below), whose sum is σ = 94898580. Its totient is φ = 21691008.

The previous prime is 46997287. The next prime is 46997309. The reversal of 46997288 is 88279964.

46997288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 42745444 + 4251844 = 6538^2 + 2062^2 .

It is not an unprimeable number, because it can be changed into a prime (46997287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225845 + ... + 226052.

Almost surely, 2^46997288 is an apocalyptic number.

It is an amenable number.

46997288 is an abundant number, since it is smaller than the sum of its proper divisors (47901292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46997288 is a wasteful number, since it uses less digits than its factorization.

46997288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451916 (or 451912 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 53.

The square root of 46997288 is about 6855.4568046192. The cubic root of 46997288 is about 360.8756666489.

The spelling of 46997288 in words is "forty-six million, nine hundred ninety-seven thousand, two hundred eighty-eight".